McHenry County property record for 3966 W Dayton St, McHenry, IL 60050
| Property Type | General Industrial |
|---|---|
| Details | 5,151 sqft · built 1982 |
| Lot Size | 1.46 acres (63,598 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $295,000 (Aug 2025) |
| Tax Bill | $12,707 (2024) |
| Deeds & Mortgages | Aug 2018 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 14-11-101-004 |
| Primary APN | 14-11-101-004 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 5,151 sqft Total Area |
| 1st Floor Area | 5,151 sqft |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1982 |
| Exterior Material | Metal |
| Foundation Type | No Foundation |
| Lot Area | 63,598 sqft (1.46 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 3966 W DAYTON ST |
|---|---|
| City | MCHENRY |
| State | IL |
| Zip | 60050-8376 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Legal Description | DOC 2024R0021373 LT 5 TONYANS INDUSTRIAL PARK UNIT 1 |
| Legal Subdivision | TONYANS INDUSTRIAL PARK |
| Legal Block | 101 |
| Legal Lot Number | 5 |
| Legal Unit | 1 |
| Jurisdiction | MCHENRY IL |
| Township / Civil Division | NUNDA |
| Census Block Group | 4 |
| Census Block | 4017 |
| Census Tract | 870809 |
3966 W Dayton St, an industrial property, is owned by a company that bought it in August 2025.
Source: McHenry County records, as of March 27, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 3966 W DAYTON ST, MCHENRY, IL 60050-8376 |
| Owner Type | Company |
| Vesting | Life Tenant |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 13, 2025 · Amount on File |
| Deed Sale | Aug 13, 2025 · Amount on File |
| Prior Sale | Oct 1, 2009 · Amount on File |
| Prior Transfer Date | Aug 15, 2024 |
| Prior Transfer Doc | 0000021373 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MCHENRY IL |
| Property Address | 3966 W DAYTON ST, MCHENRY, IL 60050-8376 |
| Document Number | 0000027654 |
| Instrument Date | Aug 10, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Aug 30, 2018 |
| Title Company | FREEDOM TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 3966 W DAYTON ST MCHENRY IL 600508376, MCHENRY, IL 60050-8376 |
| Document Number | 0000027654 |
|---|---|
| Date | Aug 13, 2018 |
| Instrument | 27654 |
| Name | REPUBLIC BK/CHICAGO |
|---|---|
| Type | Bank |
| Address | OAK BROOK, IL 60523 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 60 Months |
| Due | Aug 12, 2023 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.25% |
Source: McHenry County assessment roll, as of March 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | McHenry County |
| County Subdivision | Nunda Township |
| Municipality | McHenry City |
| Elementary School District | McHenry Community Consolidated School District 15 (PK - 08) |
| Secondary School District | McHenry Community High School District 156 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2024 | $12,707.00 | $150,974 Land $59,777 Building $91,197 | $452,922 Land $179,331 Building $273,591 |
| 2022 | $11,913.00 | $123,814 Land $49,023 Building $74,791 | $371,442 Land $147,069 Building $224,373 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 3966 W Dayton St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 28, 2025
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 3966 W Dayton St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MCHENRY serves 22,335 people · EPA ID IL1110600 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2023 |
| Lead | 7 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 23 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 122 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| i3 Broadband Fiber | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · DSL in parts of the area | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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